《芭比之美人鱼历险记2》是由
William Lau执导的动画电影。该片于2012年3月6日在加拿大上映。
芭比之美人鱼历险记2是芭比之美人鱼历险记电影的续作，芭比之美人鱼历险记2全集动画电影主要讲述的是梅丽娅的冲浪对手凯莉在邪恶人鱼艾丽斯的宠物鱼的怂恿下，释放了艾丽斯，却被艾丽斯扔入漩涡，艾丽斯再次在海蓝国作恶，梅丽娅救了凯莉后，凯莉决定与梅丽娅一起打败艾丽斯拯救海蓝国，在关键时刻，梅丽娅在朋友们的帮助下打败艾丽斯，参加潮汐庆典，做上女王宝座，接受海洋力量，最终拯救海洋王国，并顺利和凯莉一同获得冲浪女王奖杯。惊险的旅途，激动的时刻就此展开！
Barbie returns as surfing champ (and mermaid princess) Merliah in this exciting movie sequel!
Surf's up! Barbie is back as Merliah, the fun & fashionable surf star who's also a magical mermaid princess. In this exciting sea-quel, Merliah makes a splash when she heads to Australia for the ultimate surfing competition. When evil mermaid
Eris escapes from her whirlpool with the intent to take over Oceana's throne, Merliah and her sea friends dive in to put a stop to her wicked plans. In this fresh new adventure, Merliah learns that anything is possible, and that she really can have the best of both worlds!